src/VISU_I/VISU_IsoSurfaces_i.cc

   1 //  VISU OBJECT : interactive object for VISU entities implementation
   2 //
   3 //  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22 //
  23 //  File   : VISU_PrsObject_i.cxx
  24 //  Author : Alexey PETROV
  25 //  Module : VISU
  26
  27 #include "VISU_IsoSurfacesPL.hxx"
  28 #include "VISU_Result_i.hh"
  29 #include "VISU_IsoSurfaces_i.hh"
  30 #include "VISU_Actor.h"
  31
  32 #include "SUIT_ResourceMgr.h"
  33
  34 using namespace VISU;
  35 using namespace std;
  36
  37 #ifdef _DEBUG_
  38 static int MYDEBUG = 0;
  39 #else
  40 static int MYDEBUG = 0;
  41 #endif
  42
  43 int VISU::IsoSurfaces_i::IsPossible(Result_i* theResult, const char* theMeshName, VISU::Entity theEntity,
  44                                     const char* theFieldName, int theIteration, int isMemoryCheck)
  45 {
  46   return VISU::ScalarMap_i::IsPossible(theResult,theMeshName,theEntity,theFieldName,theIteration,isMemoryCheck);
  47 }
  48
  49 int VISU::IsoSurfaces_i::myNbPresent = 0;
  50 QString VISU::IsoSurfaces_i::GenerateName() { return VISU::GenerateName("IsoSurfaces",myNbPresent++);}
  51
  52 const string VISU::IsoSurfaces_i::myComment = "ISOSURFACES";
  53 const char* VISU::IsoSurfaces_i::GetComment() const { return myComment.c_str();}
  54
  55
  56 VISU::IsoSurfaces_i::
  57 IsoSurfaces_i(Result_i* theResult,
  58               bool theAddToStudy) :
  59   PrsObject_i(theResult->GetStudyDocument()),
  60   Prs3d_i(theResult,theAddToStudy),
  61   ColoredPrs3d_i(theResult,theAddToStudy),
  62   ScalarMap_i(theResult,theAddToStudy),
  63   myIsoSurfacesPL(NULL)
  64 {}
  65
  66
  67 VISU::IsoSurfaces_i::
  68 IsoSurfaces_i(Result_i* theResult,
  69               SALOMEDS::SObject_ptr theSObject) :
  70   PrsObject_i(theResult->GetStudyDocument()),
  71   Prs3d_i(theResult,theSObject),
  72   ColoredPrs3d_i(theResult,theSObject),
  73   ScalarMap_i(theResult,theSObject),
  74   myIsoSurfacesPL(NULL)
  75 {
  76 }
  77
  78
  79 VISU::Storable* VISU::IsoSurfaces_i::Create(const char* theMeshName, VISU::Entity theEntity,
  80                                             const char* theFieldName, int theIteration)
  81 {
  82   return ScalarMap_i::Create(theMeshName,theEntity,theFieldName,theIteration);
  83 }
  84
  85
  86 VISU::Storable* VISU::IsoSurfaces_i::Restore(const Storable::TRestoringMap& theMap)
  87 {
  88   TSuperClass::Restore(theMap);
  89
  90   SetNbSurfaces(VISU::Storable::FindValue(theMap,"myNbSurface").toInt());
  91   float aMin = VISU::Storable::FindValue(theMap,"myRange[0]").toDouble();
  92   float aMax = VISU::Storable::FindValue(theMap,"myRange[1]").toDouble();
  93   SetSubRange(aMin,aMax);
  94
  95   return this;
  96 }
  97
  98 void VISU::IsoSurfaces_i::ToStream(std::ostringstream& theStr){
  99   ScalarMap_i::ToStream(theStr);
 100
 101   Storable::DataToStream( theStr, "myNbSurface", int(GetNbSurfaces()) );
 102   Storable::DataToStream( theStr, "myRange[0]", GetSubMin() );
 103   Storable::DataToStream( theStr, "myRange[1]", GetSubMax() );
 104 }
 105
 106
 107 VISU::IsoSurfaces_i::~IsoSurfaces_i(){
 108   if(MYDEBUG) MESSAGE("IsoSurfaces_i::~IsoSurfaces_i()");
 109 }
 110
 111
 112 void VISU::IsoSurfaces_i::SetNbSurfaces(CORBA::Long theNb){
 113   myIsoSurfacesPL->SetNbParts(theNb);
 114 }
 115 CORBA::Long VISU::IsoSurfaces_i::GetNbSurfaces(){
 116   return myIsoSurfacesPL->GetNbParts();
 117 }
 118
 119
 120 void VISU::IsoSurfaces_i::SetSubRange(CORBA::Double theMin, CORBA::Double theMax)
 121 {
 122   vtkFloatingPointType aRange[2] = {theMin, theMax};
 123   myIsoSurfacesPL->SetRange(aRange);
 124 }
 125 CORBA::Double VISU::IsoSurfaces_i::GetSubMin(){
 126   return myIsoSurfacesPL->GetMin();
 127 }
 128 CORBA::Double VISU::IsoSurfaces_i::GetSubMax(){
 129   return myIsoSurfacesPL->GetMax();
 130 }
 131
 132
 133 void VISU::IsoSurfaces_i::DoHook(){
 134   if(MYDEBUG) MESSAGE("IsoSurfaces_i::DoHook()- "<<myPipeLine);
 135   if(!myPipeLine) myPipeLine = VISU_IsoSurfacesPL::New();
 136   myIsoSurfacesPL = dynamic_cast<VISU_IsoSurfacesPL*>(myPipeLine);
 137
 138   ScalarMap_i::DoHook();
 139 }
 140
 141
 142 VISU_Actor*
 143 VISU::IsoSurfaces_i
 144 ::CreateActor(const Handle(SALOME_InteractiveObject)& theIO)
 145 {
 146   if(VISU_Actor* anActor = ScalarMap_i::CreateActor(theIO)){
 147     anActor->SetVTKMapping(true);
 148     SUIT_ResourceMgr* aResourceMgr = VISU::GetResourceMgr();
 149     int  aDispMode = aResourceMgr->integerValue("VISU" , "iso_surfaces_represent", 2);
 150     anActor->SetRepresentation(aDispMode);
 151     return anActor;
 152   }
 153   return NULL;
 154 }
 155
 156 void VISU::IsoSurfaces_i::SetMapScale(double theMapScale){
 157   myIsoSurfacesPL->SetMapScale(theMapScale);
 158 }